Product Description
Copper clad aluminum wire is manufactured using cladding and welding technology. High-quality copper is concentrically clad on the outer surface of an aluminum rod or steel wire core, and a strong metallurgical bond is formed between the copper layer and the core at the atomic level, combining the two different metal materials into an integral whole. This allows processes like drawing and annealing to be carried out in the same way as the drawing process for single metal wires, with the copper-aluminum proportion adjustable while keeping the copper layer volume ratio relatively constant.
Product Structure:
Copper clad aluminum conductor
XLPE or PVC insulation
PVC or polyolefin sheath
Product Features Analysis:
1. DC Resistivity: The DC resistivity of copper clad aluminum wire is approximately 1.5 times that of copper wire. For the same ampacity, the weight of copper clad aluminum wire is about half that of copper wire.
2. Using copper clad aluminum conductors can conform to the long-standing habits in the selection, design, and installation of wire and cable products. Cable terminals can also be crimped and soldered.
3. Lower AC Resistance:
4. Light Weight and Low Cost: Compared with copper cables of the same technical specifications, copper clad aluminum conductor cables save more than 40% in cost, and copper clad aluminum/copper composite conductor cables save more than 20% in cost.
5. Good Weldability: Since copper clad aluminum wire has a concentric copper layer on its surface, it has the same weldability as copper wire, facilitating production.
Classification
One is copper clad aluminum cable for signal or communication purposes, and the other is for power supply.
Voltage Level
0.6/1KV, 3.6/6KV, 8.7/10KV, 8.7/15KV, 12/20KV
18/20KV, 21/35KV, 26/35KV
Type and Data
0.6/1KV Single Core
| Nominal Conductor Cross-Section | Nominal Insulation Thickness (mm) | Sheath Thickness (mm) |
Cable Diameter (mm) |
Reference Weight (kg/km) |
20℃ Max DC Resistance of Conductor (Ω/km) |
| 1x2.5 | 0.8 | 1.8 | 7.5 | 63 | 10.8 |
| 1x4 | 1.0 | 1.8 | 8.5 | 80 | 6.92 |
| 1x6 | 1.0 | 1.8 | 9.0 | 94 | 4.35 |
| 1x10 | 1.0 | 1.8 | 10.0 | 126 | 2.70 |
| 1x16 | 1.0 | 1.8 | 11.5 | 161 | 1.74 |
| 1x25 | 1.2 | 1.8 | 13.5 | 225 | 1.10 |
| 1x35 | 1.2 | 1.8 | 14.0 | 277 | 0.765 |
| 1x50 | 1.4 | 1.8 | 16.0 | 355 | 0.539 |
| 1x70 | 1.4 | 1.8 | 17.5 | 460 | 0.386 |
| 1x95 | 1.6 | 1.8 | 20.0 | 603 | 0.284 |
| 1x120 | 1.6 | 1.8 | 21.5 | 722 | 0.220 |
| 1x150 | 1.8 | 1.8 | 24.0 | 871 | 0.173 |
| 1x185 | 2.0 | 1.8 | 26.0 | 1065 | 0.141 |
| 1x240 | 2.2 | 2.0 | 30.0 | 1364 | 0.102 |
| 1x300 | 2.4 | 2.2 | 32.0 | 1687 | 0.0843 |
